Metodo STDisjoint

Determines whether the calling SqlGeography instance is spatially disjoint from the specified SqlGeography instance.

Spazio dei nomi  Microsoft.SqlServer.Types
Assembly:  Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)

Sintassi

'Dichiarazione
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Function STDisjoint ( _
    other As SqlGeography _
) As SqlBoolean
'Utilizzo
Dim instance As SqlGeography
Dim other As SqlGeography
Dim returnValue As SqlBoolean

returnValue = instance.STDisjoint(other)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlBoolean STDisjoint(
    SqlGeography other
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
SqlBoolean STDisjoint(
    SqlGeography^ other
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STDisjoint : 
        other:SqlGeography -> SqlBoolean 

public function STDisjoint(
    other : SqlGeography
) : SqlBoolean

Parametri

• other
  Tipo: Microsoft.SqlServer.Types. . :: . .SqlGeography
  A SqlGeography instance to compare against the instance on which STDisjoint is invoked.

Valore restituito

Tipo: System.Data.SqlTypes. . :: . .SqlBoolean
A SqlBoolean value that indicates whether the SqlGeography instance is spatially disjointed from the specified SqlGeography. If the instances are spatially disjointed, this method returns true. Otherwise, false.

Osservazioni

Two geography instances are disjoint if the intersection of their point sets is empty.

This method always returns null if the spatial reference IDs (SRIDs) of the SqlGeography instances do not match.

Vedere anche

Riferimento

SqlGeography Classe

Spazio dei nomi Microsoft.SqlServer.Types